EP3552504A1 - Electronic cigarette - Google Patents

Electronic cigarette Download PDF

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Publication number
EP3552504A1
EP3552504A1 EP19168340.8A EP19168340A EP3552504A1 EP 3552504 A1 EP3552504 A1 EP 3552504A1 EP 19168340 A EP19168340 A EP 19168340A EP 3552504 A1 EP3552504 A1 EP 3552504A1
Authority
EP
European Patent Office
Prior art keywords
liquid
connecting rod
electronic cigarette
mouthpiece
disposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19168340.8A
Other languages
German (de)
French (fr)
Inventor
Guolin YUAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ygreen Inc
Original Assignee
Ygreen Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ygreen Inc filed Critical Ygreen Inc
Publication of EP3552504A1 publication Critical patent/EP3552504A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • A24F7/02—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with detachable connecting members
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present invention relates to the field of electronics cigarette, and more particularly to a novel electronic cigarette.
  • the technical problem to be solved by the present invention is to provide a novel electronic cigarette to overcome the drawbacks of existing arts.
  • an electronic cigarette that includes a mouthpiece, a mouthpiece connector, a glass liquid pipe, a connecting rod and a vaporizing element;
  • the vaporizing element includes a heating body and a liquid-guiding medium covering an outer side of the heating body;
  • the connecting rod is passed through the glass liquid pipe, a mounting groove is disposed at a lower end of the connecting rod, and an upper end of the connecting rod is screwed with the mouthpiece connector;
  • the connecting rod is made of ceramic material and is hollow inside; an inner wall of the mounting groove has a plurality of liquid-guiding holes formed thereon that are capable of guiding e-liquid to the liquid guiding medium; and the mouthpiece and the mouthpiece connector are screwed together.
  • a heating element of the heating body is a heating wire
  • a lower end of the heating wire and the liquid-guiding medium has a heating wire silicone pad
  • the electronic cigarette according to the present invention in which a screw member is disposed underneath the heating wire silicone pad.
  • the heating body further includes an electrode disposed at a lower end of the mounting groove, and an insulating coil enclosing the electrode.
  • the electronic cigarette according to the present invention in which the liquid-guiding medium is a non-woven fabric.
  • the electronic cigarette according to the present invention in which a heat-resisting insulating tube covering the electrode is disposed underneath the heating wire silicone pad.
  • the electronic cigarette according to the present invention in which a glass sealant silicone is disposed at where the upper end of the screw member is in contact with the glass liquid pipe.
  • the electronic cigarette according to the present invention in which a first sealant is disposed at where the connecting rod is connected with the mouthpiece connector.
  • the electronic cigarette according to the present invention in which a second sealant is disposed at where the mouthpiece is connected with the mouthpiece connector.
  • the main advantage of the present invention is that because the connecting rod is made of ceramic material, and the screw member connecting the connecting rod and the mouthpiece connector is also made of ceramic material, contaminations to e-liquid from metal materials can be prevented, and thereby keeping e-liquid pure.
  • Fig.1 is a cross-sectional view illustrating an electronic cigarette according to an embodiment of the present invention.
  • FIG. 1 A preferable embodiment of the present invention is shown in Fig. 1 and includes a mouthpiece 1, a mouthpiece connector 2, a glass liquid pipe 3, a connecting rod 4, and a vaporizing element 5;
  • the vaporizing element 5 includes a heating body 51, and a liquid-guiding medium 52 covering an outer side of the heating body 51;
  • the connecting rod 4 is passed through the glass liquid pipe 3, a mounting groove 41 is disposed at a lower end of the connecting rod 4, and an upper end of the connecting rod 4 is screwed with the mouthpiece connector 2;
  • the connecting rod 4 is made of ceramic and is hollow inside; an inner wall of the mounting groove 41 has a plurality of liquid-guiding holes 42 formed thereon that are capable of guiding e-liquid to the liquid guiding medium 52; the mouthpiece 1 and the mouthpiece connector 2 are screwed together.
  • the heating element of the heating body 51 is a heating wire 511, and a heating wire silicone pad 53 is disposed at a lower end of the liquid-guiding medium 52 and the heating wire 511, in which the heating wire 511 and the liquid-guiding medium 52 are fixed together.
  • a screw member 54 is disposed underneath the heating wire silicone pad 53, and the heating wire silicone pad 53 is fixed by the screw member 54.
  • the heating body 51 further includes an electrode 512 disposed at a lower end of the mounting groove 41, and an insulating coil 513 enclosing the electrode. While the electrode 512 is electrified, the heating wire 511 will heat up and thereby vaporizing e-liquid.
  • the liquid-guiding medium 52 is a non-woven fabric having a number of micropores, and easy to replace.
  • the liquid-guiding medium 52 does not contaminate the e-liquid.
  • a heat-resisting insulating tube 55 covering the electrode is disposed underneath the heating wire silicone pad 53, so that the electrode can be protected therewith.
  • a glass sealant silicone 56 is disposed at where the upper end of the screw member 54 is in contact with the glass liquid pipe 3, so as to prevent liquid leakage.
  • a first sealant 43 is disposed at where the connecting rod 4 is connected with the mouthpiece connector 2 so as to prevent liquid leakage.
  • a second sealant 11 is disposed at where the mouthpiece 1 is connected with the mouthpiece connector 2 in order to prevent liquid leakage.

Abstract

An electronic cigarette is provided and includes a mouthpiece (1), a mouthpiece connector (2), a glass liquid pipe (3), a connecting rod (4) and a vaporizing element (5); the vaporizing element includes a heating body (51) and a liquid-guiding medium (52) covering an outer side of the heating body; the connecting rod is passed through the glass liquid pipe, a mounting groove (41) is disposed at a lower end of the connecting rod, and an upper end of the connecting rod is screwed with the mouthpiece connector; the connecting rod is made of ceramic material and is hollow inside; an inner wall of the mounting groove has a plurality of liquid-guiding holes (42) formed thereon that are capable of guiding e-liquid to the liquid guiding medium; and the mouthpiece and the mouthpiece connector screwed together. The connecting rod is made of ceramic material, and the screw member connecting the connecting rod and the mouthpiece connector is also made of ceramic material, thereby preventing contaminations to e-liquid from metal materials, and keeping e-liquid pure.

Description

    FIELD OF THE INVENTION
  • The present invention relates to the field of electronics cigarette, and more particularly to a novel electronic cigarette.
    • BACKGROUND OF THE INVENTION
  • Conventionally, while an electronic cigarette is in use, media such as metal materials will be in contact with e-liquid, and that the e-liquid would likely be contaminated thereby affecting the taste of the e-liquid.
    • SUMMARY OF THE INVENTION
  • The technical problem to be solved by the present invention is to provide a novel electronic cigarette to overcome the drawbacks of existing arts.
  • The technical solution adopted by the present invention to solve such technical problem includes:
  • To build an electronic cigarette that includes a mouthpiece, a mouthpiece connector, a glass liquid pipe, a connecting rod and a vaporizing element; the vaporizing element includes a heating body and a liquid-guiding medium covering an outer side of the heating body; the connecting rod is passed through the glass liquid pipe, a mounting groove is disposed at a lower end of the connecting rod, and an upper end of the connecting rod is screwed with the mouthpiece connector; the connecting rod is made of ceramic material and is hollow inside; an inner wall of the mounting groove has a plurality of liquid-guiding holes formed thereon that are capable of guiding e-liquid to the liquid guiding medium; and the mouthpiece and the mouthpiece connector are screwed together.
  • The electronic cigarette according to the present invention, in which a heating element of the heating body is a heating wire, and a lower end of the heating wire and the liquid-guiding medium has a heating wire silicone pad.
  • The electronic cigarette according to the present invention, in which a screw member is disposed underneath the heating wire silicone pad.
  • The electronic cigarette according to the present invention, in which the heating body further includes an electrode disposed at a lower end of the mounting groove, and an insulating coil enclosing the electrode.
  • The electronic cigarette according to the present invention, in which the liquid-guiding medium is a non-woven fabric.
  • The electronic cigarette according to the present invention, in which a heat-resisting insulating tube covering the electrode is disposed underneath the heating wire silicone pad.
  • The electronic cigarette according to the present invention, in which a glass sealant silicone is disposed at where the upper end of the screw member is in contact with the glass liquid pipe.
  • The electronic cigarette according to the present invention, in which a first sealant is disposed at where the connecting rod is connected with the mouthpiece connector.
  • The electronic cigarette according to the present invention, in which a second sealant is disposed at where the mouthpiece is connected with the mouthpiece connector.
  • The main advantage of the present invention is that because the connecting rod is made of ceramic material, and the screw member connecting the connecting rod and the mouthpiece connector is also made of ceramic material, contaminations to e-liquid from metal materials can be prevented, and thereby keeping e-liquid pure.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • In order to more clearly illustrate the embodiments of the present invention or the technical solutions, the present invention will be further described below with the accompanying drawings and examples. The drawings in the following description are only a part of the exemplary embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without additional efforts.
  • Fig.1 is a cross-sectional view illustrating an electronic cigarette according to an embodiment of the present invention.
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • In order to emphasize the purpose, technical solution, and benefits of the present invention, the embodiments illustrated below will be described clear and completely with the technical solution adopted. It would be obvious that the described embodiments are only part, not all, of the possible embodiments under the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any additional effort shall be included within the scope of the present claimed invention.
  • A preferable embodiment of the present invention is shown in Fig. 1 and includes a mouthpiece 1, a mouthpiece connector 2, a glass liquid pipe 3, a connecting rod 4, and a vaporizing element 5; the vaporizing element 5 includes a heating body 51, and a liquid-guiding medium 52 covering an outer side of the heating body 51; the connecting rod 4 is passed through the glass liquid pipe 3, a mounting groove 41 is disposed at a lower end of the connecting rod 4, and an upper end of the connecting rod 4 is screwed with the mouthpiece connector 2; the connecting rod 4 is made of ceramic and is hollow inside; an inner wall of the mounting groove 41 has a plurality of liquid-guiding holes 42 formed thereon that are capable of guiding e-liquid to the liquid guiding medium 52; the mouthpiece 1 and the mouthpiece connector 2 are screwed together. By guiding the e-liquid through the liquid-guiding holes 42 to the liquid-guiding medium 52, and finally guiding the e-liquid to the heating body 51 by the liquid-guiding medium 52, contacts between the e-liquid and other structures can be avoided, thereby preventing contamination and ensuring the taste of e-liquid.
  • As shown in Fig. 1, the heating element of the heating body 51 is a heating wire 511, and a heating wire silicone pad 53 is disposed at a lower end of the liquid-guiding medium 52 and the heating wire 511, in which the heating wire 511 and the liquid-guiding medium 52 are fixed together.
  • As shown in Fig. 1, a screw member 54 is disposed underneath the heating wire silicone pad 53, and the heating wire silicone pad 53 is fixed by the screw member 54.
  • As shown in Fig. 1, the heating body 51 further includes an electrode 512 disposed at a lower end of the mounting groove 41, and an insulating coil 513 enclosing the electrode. While the electrode 512 is electrified, the heating wire 511 will heat up and thereby vaporizing e-liquid.
  • As shown in Fig. 1, the liquid-guiding medium 52 is a non-woven fabric having a number of micropores, and easy to replace. The liquid-guiding medium 52 does not contaminate the e-liquid.
  • As shown in Fig. 1, a heat-resisting insulating tube 55 covering the electrode is disposed underneath the heating wire silicone pad 53, so that the electrode can be protected therewith.
  • As shown in Fig. 1, a glass sealant silicone 56 is disposed at where the upper end of the screw member 54 is in contact with the glass liquid pipe 3, so as to prevent liquid leakage.
  • As shown in Fig. 1, a first sealant 43 is disposed at where the connecting rod 4 is connected with the mouthpiece connector 2 so as to prevent liquid leakage.
  • As shown in Fig. 1, a second sealant 11 is disposed at where the mouthpiece 1 is connected with the mouthpiece connector 2 in order to prevent liquid leakage.
  • It is to be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes are intended to be included within the scope of the claimed invention.

Claims (9)

  1. An electronic cigarette, comprising a mouthpiece, a mouthpiece connector, a glass liquid pipe, a connecting rod and a vaporizing element; the vaporizing element comprising a heating body and a liquid-guiding medium covering an outer side of the heating body; the connecting rod passing through the glass liquid pipe, a mounting groove disposed at a lower end of the connecting rod, and an upper end of the connecting rod screwed with the mouthpiece connector; the connecting rod made of ceramic material and being hollow inside; an inner wall of the mounting groove having a plurality of liquid-guiding holes formed thereon capable of guiding e-liquid to the liquid guiding medium; and the mouthpiece and the mouthpiece connector screwed together.
  2. The electronic cigarette as claimed in claim 1, wherein a heating element of the heating body is a heating wire, and a lower end of the heating wire and the liquid-guiding medium has a heating wire silicone pad.
  3. The electronic cigarette as claimed in claim 2, wherein a screw member is disposed underneath the heating wire silicone pad.
  4. The electronic cigarette as claimed in claim 2, wherein the heating body further comprises an electrode disposed at a lower end of the mounting groove, and an insulating coil enclosing the electrode.
  5. The electronic cigarette as claimed in claim 1, wherein the liquid-guiding medium is a non-woven fabric.
  6. The electronic cigarette as claimed in claim 4, wherein a heat-resisting insulating tube covering the electrode is disposed underneath the heating wire silicone pad.
  7. The electronic cigarette as claimed in claim 3, wherein a glass sealant silicone is disposed at where the upper end of the screw member is in contact with the glass liquid pipe.
  8. The electronic cigarette as claimed in claim 1, wherein a first sealant is disposed at where the connecting rod is connected with the mouthpiece connector.
  9. The electronic cigarette as claimed in claim 1, wherein a second sealant is disposed at where the mouthpiece is connected with the mouthpiece connector.
EP19168340.8A 2018-04-10 2019-04-10 Electronic cigarette Withdrawn EP3552504A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820499577.5U CN208080545U (en) 2018-04-10 2018-04-10 A kind of new electronic cigarette

Publications (1)

Publication Number Publication Date
EP3552504A1 true EP3552504A1 (en) 2019-10-16

Family

ID=64058648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19168340.8A Withdrawn EP3552504A1 (en) 2018-04-10 2019-04-10 Electronic cigarette

Country Status (4)

Country Link
US (1) US20190307169A1 (en)
EP (1) EP3552504A1 (en)
CN (1) CN208080545U (en)
CA (1) CA3038938A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109770435B (en) * 2019-03-20 2021-10-01 刘团芳 Flat-long electronic cigarette with multiple replaceable atomizing core materials
CN210076567U (en) * 2019-03-20 2020-02-18 刘团芳 Cylindrical electron cigarette of atomizing core material can be replaced to multiple
US11255434B2 (en) * 2019-03-20 2022-02-22 Tuanfang Liu Electronic cigarette
CN110859324A (en) * 2019-07-18 2020-03-06 赫斯提亚深圳生物科技有限公司 Cigarette bullet and electron cigarette
CN212282439U (en) 2020-05-06 2021-01-05 深圳市石开科技有限公司 All-glass atomizer
US11871785B2 (en) * 2020-08-25 2024-01-16 Aspire North America Llc Atomizer having inner and outer glass tubes
US20220192264A1 (en) * 2020-12-21 2022-06-23 Shenzhen Eigate Technology Co., Ltd. Ceramic atomizer
US20230210174A1 (en) * 2022-01-04 2023-07-06 Next Level Ventures LLC Short-circuit and leak proof vaporizing devices and methods of use or manufacture thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204579895U (en) * 2015-04-17 2015-08-26 深圳市百康光电有限公司 Light heating secondary-atomizing Nebulizer for electronic cigarette and electronic cigarette
US20160100633A1 (en) * 2015-08-14 2016-04-14 Vapeonly Technology Co., Ltd. Electronic cigarette
US20160157522A1 (en) * 2014-12-09 2016-06-09 Xiaochun Zhu Vaporizer and electronic cigarettes having the vaporizer
WO2016169119A1 (en) * 2015-04-20 2016-10-27 Xiaochun Zhu Top refillable electronic cigarettes
US20160360790A1 (en) * 2015-06-09 2016-12-15 Peter William Calfee Portable vaporizer for dosing concentrate material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160157522A1 (en) * 2014-12-09 2016-06-09 Xiaochun Zhu Vaporizer and electronic cigarettes having the vaporizer
CN204579895U (en) * 2015-04-17 2015-08-26 深圳市百康光电有限公司 Light heating secondary-atomizing Nebulizer for electronic cigarette and electronic cigarette
WO2016169119A1 (en) * 2015-04-20 2016-10-27 Xiaochun Zhu Top refillable electronic cigarettes
US20160360790A1 (en) * 2015-06-09 2016-12-15 Peter William Calfee Portable vaporizer for dosing concentrate material
US20160100633A1 (en) * 2015-08-14 2016-04-14 Vapeonly Technology Co., Ltd. Electronic cigarette

Also Published As

Publication number Publication date
CA3038938A1 (en) 2019-10-10
US20190307169A1 (en) 2019-10-10
CN208080545U (en) 2018-11-13

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